@layer utilities {
    .content-auto {
        content-visibility: auto;
    }
}

body {
    /* 设置背景图 */
    background-image: url('../唯美少女 马尾辫4K动漫壁纸3840_2160_彼岸图网.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#teacherClass, #editTeacherClass {
    caret-color: #374151 !important; /* 深灰色光标，确保可见 */
}

/* 聚焦时的样式增强 */
#teacherClass:focus, #editTeacherClass:focus {
    outline: 2px solid rgba(59, 130, 246, 0.5); /* 蓝色聚焦边框 */
}